Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 37414

Hash
000000ae34fec0780ef8b26de3f3b373f96dc4c0fbaba31b05e83093aa4d9e5b
Confirmations
4806
Time
2026-10-30 21:54:58 UTC
Median time
2026-10-30 21:46:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
5a1a3d3e81f0fe05a705f6bd6a544172feaf087d2d6db23bca769e4eafe82095
Previous block
000000117f9b2a8f9bca5b990330083b2d039c1b07112de727d047be35dd64fc
Next block
000001db0f7cf24e91b5f50a2767387b310aa98d8e78b82c0de15f2399d11f44

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 37414 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
93b566b9438a0964e18a97dd032d5472… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5a1a3d3e81f0…9e4eafe82095 coinbase1250